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Heart Rate Zones

Calculate heart rate training zones for cardio, fat burn, and peak performance.

Health v1.0.0 265 uses

About This Tool

Calculate your personalized heart rate training zones using either the standard formula (220 - age) or the Karvonen method with resting heart rate. Understand which zone to train in for fat burning, cardio fitness, or peak performance. Essential for runners, cyclists, and fitness enthusiasts.

How to Use

  1. 1 Enter your age and optionally your resting heart rate
  2. 2 Choose calculation method (Standard or Karvonen)
  3. 3 Review your 5 heart rate training zones
  4. 4 Use during workouts to stay in your target zone
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